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  3. Feature Engineering for NLP in Python
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अभ्यास

One-hot encoding

In the previous exercise, we encountered a dataframe df1 which contained categorical features and therefore, was unsuitable for applying ML algorithms to.

In this exercise, your task is to convert df1 into a format that is suitable for machine learning.

निर्देश 1/3

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  • Use the columns attribute to print the features of df1.